/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package tk.eigh.ksvg.renderer.filter;

import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import ksvg.filter.MergeNode;
import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFRenderer;
import org.apache.myfaces.shared.renderkit.html.HtmlRendererUtils;
import tk.eigh.ksvg.SVG;
import tk.eigh.ksvg.renderer.SVGRenderer;
import tk.eigh.ksvg.renderer.SVGRendererUtils;

/**
 *TODO combine Merge and MergeNode renderer
 * @author nt
 */
@JSFRenderer(renderKitId="SVG",type="filter.SVGMergeNodeRenderer",family="filter.MergeNode")
public class SVGMergeNodeRenderer extends SVGRenderer{
    @Override
    public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
        super.encodeBegin(context, component);

        ResponseWriter writer = context.getResponseWriter();
        MergeNode mergenode = (MergeNode) component;
        writer.startElement(SVG.FE_MERGE_NODE_TAG_NAME, component);
        renderCommonAttributes(writer,component,context);
        HtmlRendererUtils.renderHTMLAttribute(writer, component, SVG.IN_ATTR, SVG.IN_ATTR);
    }

    @Override
    public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
        super.encodeEnd(context, component);
        context.getResponseWriter().endElement(SVG.FE_MERGE_NODE_TAG_NAME);
    }

}
